1235085882 has 16 divisors (see below), whose sum is σ = 2485328160. Its totient is φ = 409169232.

The previous prime is 1235085869. The next prime is 1235085893. The reversal of 1235085882 is 2885805321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630457 + ... + 632412.

It is an arithmetic number, because the mean of its divisors is an integer number (155333010).

Almost surely, 2^1235085882 is an apocalyptic number.

1235085882 is an abundant number, since it is smaller than the sum of its proper divisors (1250242278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1235085882 is a wasteful number, since it uses less digits than its factorization.

1235085882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263037.

The product of its (nonzero) digits is 153600, while the sum is 42.

The square root of 1235085882 is about 35143.7886688388. The cubic root of 1235085882 is about 1072.9159933965.

The spelling of 1235085882 in words is "one billion, two hundred thirty-five million, eighty-five thousand, eight hundred eighty-two".